ModelStateDictionary.TryGetValue(String, ModelState) Method

Reference

Definition

Namespace:: System.Web.Mvc

Assembly:: System.Web.Mvc.dll

Package:: Microsoft.AspNet.Mvc v5.2.6

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Attempts to gets the value that is associated with the specified key.

public bool TryGetValue (string key, out System.Web.Mvc.ModelState value);

abstract member TryGetValue : string * ModelState -> bool
override this.TryGetValue : string * ModelState -> bool

Public Function TryGetValue (key As String, ByRef value As ModelState) As Boolean

Parameters

key: String

The key of the value to get.

value: ModelState

When this method returns, the value associated with the specified key, if the key is found; otherwise, the default value for the type of the value parameter. This parameter is passed uninitialized.

Returns

Boolean

true if the object that implements IDictionary<TKey,TValue> contains an element that has the specified key; otherwise, false.

Exceptions

ArgumentNullException

key is null.

Applies to